http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110698332-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-215 |
| filingDate | 2019-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110698332-B |
| titleOfInvention | Tetraphenyl ethylene alkyne phenyl alkoxy bridging alkoxy benzophenanthrene binary compound and preparation method thereof |
| abstract | The invention discloses a tetraphenyl ethylene alkyne phenyl alkoxy bridging alkoxy benzophenanthrene binary compound and a preparation method thereof. The compound is in a columnar phase in a liquid crystal state, has an aggregation-induced emission phenomenon, and has the following structural general formula: the method takes o-dialkoxybenzene and o-alkoxyphenol as raw materials to prepare monohydroxy pentaalkoxy phenanthrene and prepare 4-ethynyl tetraphenylethylene and the like. Compared with the prior art, the tetraphenylethylenealkynylphenyl alkoxy-bridged alkoxytriphenylene binary compound has the characteristics of easily adjusting the phase transition temperature of liquid crystal and keeping the aggregation-induced emission property, so that the compound has the application of optical and electronic purposes, particularly the preparation of organic light-emitting diodes and sensors. |
| priorityDate | 2019-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.